During the upgrade period, except for the following scenarios, the release process will be error-free, imperceptible, and request handling will not be interrupted: 1. When the client is deployed on ECS instances within the Classic Network, there might be brief connection interruptions or connection refusals lasting for a few seconds. 2. When using domain name mappings to fixed IP addresses or custom DNS resolutions (e.g., local DNS resolution), there might be brief connection interruptions or connection refusals lasting for a few seconds. 3. During the release period, if there is a message backlog in the queue, requests for deleting messages or modifying message visibility time may result in client errors. For the above scenarios, please ensure that your client implements reconnection and retry mechanisms. We apologize for any inconvenience this may cause. If you have any issues, please feel free to contact us via a support ticket.

Adjusted on from October 13, 2025 10:00:00 (UTC+08) Regions All Alibaba Cloud public cloud regions that support OSS Description Block Public Access will be enabled by default for buckets created by calling API operations, using OSS SDKs, or OSSUtil. Impact Block Public Access will be enabled by default for buckets created by calling API operations, using OSS SDKs, or OSSUtil. This reduces the risk of data leaks due to public access and prevents outbound traffic due to malicious access. After Block Public Access is enabled for a bucket, anonymous access to the bucket will no longer be allowed, and you will no longer be able to configure bucket policies and ACLs that allow public access, such as setting the ACLs of objects or buckets to public-read or public-read-write. If public access is required, you can disable Block Public Access by using the OSS console or calling API operations after the bucket is created. Existing buckets will not be affected by this upgrade. For more information, see Block Public Access. The scheduled upgrade dates for each region are outlined below: from October 13, 2025, 10:00:00 (UTC+08): Japan (Tokyo), South Korea (Seoul), Malaysia (Kuala Lumpur), Indonesia (Jakarta), Philippines (Manila), Thailand (Bangkok), UK (London), UAE (Dubai), SAU (Riyadh - Partner Region) 、Mexico and China (Nanjing-Local Region). from October 20, 2025, 10:00:00 (UTC+08): China (Qingdao), China (Hohhot), China (Ulanqab), China (Heyuan), China (Guangzhou), China (Chengdu), China (Hong Kong), Singapore, Germany (Frankfurt), US (Silicon Valley), and US (Virginia). from October 27, 2025, 10:00:00 (UTC+08): China (Beijing), China (Zhangjiakou), China (Hangzhou), China (Shanghai), and China (Shenzhen). We apologize for the inconvenience this may cause. If you have questions, please submit a ticket or call the service support hotline.

Update content ApsaraMQ for RocketMQ in the corresponding region, including access methods over TCP, MQTT, and HTTP Upgrade Impact During the update, the following issues may occur: 1. Second-level transient connections may occur in the ApsaraMQ for RocketMQ console and each service node of the cluster. The transient connection duration is positively correlated with the scale of the cluster. In most cases, transient connections do not affect business because the automatic retry mechanism is triggered on clients. However, exception logs are generated and message delays may occur. 2. Messages may be duplicated. Make sure that message idempotence is performed on applications based on best practices. 3. During the update, do not manage resources such as creating or deleting topics in the ApsaraMQ for RocketMQ console. 4. If you access ApsaraMQ for RocketMQ over HTTP, transient connections may occur or connection requests may be rejected. The issue lasts for less than 1 minute. Make sure that the reconnection and retry mechanisms are configured on clients. You can also use the monitoring feature provided by ApsaraMQ for RocketMQ to monitor important business. To configure the monitoring feature, go to the ApsaraMQ for RocketMQ console and click Monitoring and Alerting in the left-side navigation pane of the Instance Details page. We apologize for the inconvenience. If you have questions, submit a ticket to contact ApsaraMQ for RocketMQ technical support.

Upgrade impact During the upgrade windows, access and connection to the RabbitMQ related services of the message queue may be interrupted or refused. Each interruption or refusion of access or connection is not expected to exceed 1 minute, please implement a reconnection and retry mechanism in the client portal. If you need to perform management operations on the console, please avoid the upgrade windows.

Upgrade Content Upgrade a router in Philippines, during which traffic migration and restoration operations will be involved. Upgrade Impact The upgrade could impact the internet access of some users in Philippines. During the upgrade, route convergence may cause two minute-level jitters. Jitter has no material impact on persistent connection services with automatic reconnection function. Please make sure that you have a reconnection and retry mechanism placed in your business to enhance the fault tolerance of your business. We apologize for the inconvenience caused to you. If you have any question, please get in touch with us for consultation and feedback.

Change Content: The Log Management does not support pushing request logs to the Object Storage Service(OSS), but only supports pushing to Simple Log Service(SLS). Change Impact: The existing tasks that push logs to OSS will no longer push logs. Alternative Solution: You can reconfigure the task of forwarding logs to SLS, and then use the SLS capabilities to query and analyze logs to locate online problems. For specific operations, see the document. If you have any questions, you can contact us at any time through Support and Services.

Price Adjustment Reason Due to the increase in registry costs, after careful consideration, it is decided to adjust domain name price as follows. Price Adjustment TLDs .club Registration price for 1st year: $1.98 Renewal price: $16/year Transfer price: $16 .law Registration price for 1st year: $90 Renewal price: $90/year Transfer price: $90 .yoga Registration price for 1st year: $28 Renewal price: $28/year Transfer price: $28 .xin Registration price for 1st year: $2.25 Renewal price: $12/year Transfer price: $12 .ai Transfer price: $196 Alibaba Cloud is committed to providing users with high-quality domain name services. In the future, we will continue to adjust (decrease/increase) domain name prices in a timely and reasonable manner according to changes in domain name costs, and always provide you with high-quality professional services! Thank you for your understanding and support!

【Price Reduction Notice】 Announcement on Price Adjustment for mPaaS Mobile Security Armour (MSA) Alibaba Cloud will adjust the pricing of the mPaaS Mobile Security Augmentation (MSA) product as follows: 【Adjustment Details】 Original Price: $16,000/year/APP New Price: $7,000/year/APP Effective Date: April 1, 2025, 00:00 (UTC+08:00) 【Scope of Impact】 New subscriptions and existing customers renewing on or after April 1, 2025 will be billed at the new price. For assistance, please submit a ticket via: https://workorder-intl.console.aliyun.com/#/ticket/createIndex Alibaba Cloud reserves the right to the final interpretation of this price adjustment. Alibaba Cloud

Upgrade content: Upgrade a router device in Dubai , during which traffic migration and restoration operations are involved. Upgrade impact: The upgrade could impact the internet access of some users in Barueri During the upgrade, route convergence may cause two minute-level jitters. Jitter has no material impact on long-distance connection services with automatic reconnection function. Please make sure that you have a reconnection and retry mechanism placed in your business to enhance the fault tolerance of your business. We apologize for the inconvenience caused to you. If you have any questions, please get in touch with us for consultation and feedback.

Upgrade Content Anti-DDoS Proxy (Chinese Mainland) Telecom Network Upgrade Upgrade Impact During the upgrade window, traffic goes through Anti-DDoS Proxy (Chinese Mainland) Telecom network may experience temporary TCP session reconnection 1-2 times and some packet loss. Please ensure that you implement the reconnection and retry mechanism in your services to enhance the fault tolerance of your services. We apologize for any inconvenience caused. If you have any questions, please feel free to contact us by submitting a ticket any time.